The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 17, 2017
Filed:
Feb. 03, 2015
Applicant:
Philips Lighting Holding B.v., Eindhoven, NL;
Inventors:
Martinus Hermanus Wilhelmus Maria Van Delden, Eidenhoven, NL;
Reinier Imre Anton Den Boer, Eidenhoven, NL;
Siebe-Jan Van Der Hoef, Eidenhoven, NL;
Assignee:
PHILIPS LIGHTING HOLDING B.V., Eindhoven, NL;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F21V 25/04 (2006.01); H05B 33/08 (2006.01); H01H 39/00 (2006.01); F21K 9/20 (2016.01); F21V 3/04 (2006.01); F21V 23/00 (2015.01); F21Y 115/10 (2016.01);
U.S. Cl.
CPC ...
F21V 25/04 (2013.01); F21K 9/20 (2016.08); F21V 3/0418 (2013.01); F21V 23/005 (2013.01); H01H 39/006 (2013.01); H05B 33/0809 (2013.01); H05B 33/0887 (2013.01); F21Y 2115/10 (2016.08);
Abstract
A lamp and an operating method for a lamp with an LED elementare described. An electrical circuit with the LED elementis covered by a cover member. A separation deviceis provided to mechanically severe the electrical conductorarrange to supply electrical power to the LED elementif the detector elementdetects a defect of the cover member